SPT SD-9254SSB 18″ Wide Built-In Stainless Steel vs Whirlpool W11460946 OEM Part-Replaces W11243648
Updated July 2026 — SPT SD-9254SSB 18″ Wide Built-In Stainless Steel leads on weight and noise level.
The SPT SD-9254SSB is a complete dishwasher with multiple features, while the Whirlpool W11460946 is a replacement part. Choose based on whether you need a new appliance or a repair part.
Why SPT SD-9254SSB 18″ Wide Built-In Stainless Steel is better
Complete Appliance
SPT is a full dishwasher, while Whirlpool is just a part.
Features
SPT offers 6 wash programs compared to none for Whirlpool.
Energy Efficiency
SPT has ENERGY STAR certification, indicating better efficiency.
Why Whirlpool W11460946 OEM Part-Replaces W11243648 is better
Price
Whirlpool is significantly cheaper than SPT.
OEM Quality
Whirlpool is a genuine OEM part ensuring compatibility.
Repair Necessity
Whirlpool is essential for fixing existing dishwashers.
Overall score
Specifications
| Spec | SPT SD-9254SSB 18″ Wide Built-In Stainless Steel | Whirlpool W11460946 OEM Part-Replaces W11243648 |
|---|---|---|
| Wash Programs | 6 | N/A |
| Drying Type | Heated | N/A |
| Energy Consumption | 234 kWh/yr | N/A |
| Warranty | N/A | 1 Year |
| Sales Rank | 1757 | 3535 |
Dimension comparison
Overview of the Products
The SPT SD-9254SSB and the Whirlpool W11460946 serve different purposes in the dishwashing category. The SPT SD-9254SSB is a built-in dishwasher designed for efficient cleaning, while the Whirlpool W11460946 is a replacement pump and motor assembly for some Whirlpool and Maytag dishwashers. This fundamental difference in functionality impacts their usability and target audience significantly.
The SPT SD-9254SSB features a built-in design that accommodates up to 8 place settings, making it ideal for small households or apartments. Priced at $449.99, it boasts 6 wash programs and a heated drying function, catering to various cleaning needs. In contrast, the Whirlpool W11460946 is priced at $182.38 and is a replacement part rather than a standalone appliance, making it suitable for those needing a repair rather than a new purchase.
Pricing Comparison
The SPT SD-9254SSB is significantly more expensive than the Whirlpool W11460946, with a price difference of about $267.61. The SPT is priced at $449.99, while the Whirlpool replacement part costs $182.38, making it about 59% cheaper.
This price disparity reflects the fundamental differences in product type and utility. The SPT SD-9254SSB is an entire appliance, complete with various features for dishwashing, while the Whirlpool W11460946 is solely a component. Buyers should consider their immediate needs—whether to invest in a full dishwasher or simply replace a worn-out part.
Design and Build Quality
The SPT SD-9254SSB features a sleek built-in design with a stainless steel finish, which not only enhances its aesthetic appeal but also promises durability. This dishwasher is designed to fit into tight spaces, making it a practical choice for smaller kitchens. On the other hand, the Whirlpool W11460946, being a replacement part, does not have a design per se but is built to meet Whirlpool's engineering standards.
The SPT's stainless steel tub contributes to its robust build quality and longevity. In contrast, the Whirlpool's emphasis on genuine OEM parts means that it adheres to high standards for quality and durability, which is critical for maintaining appliance functionality. However, as a component, the Whirlpool lacks the full appliance experience.
Features and Functionality
The SPT SD-9254SSB offers a variety of features, including 6 wash programs—Normal, Heavy, Energy, Glass, Quick, and Rinse—allowing users to customize their dishwashing experience according to their needs. It also includes a heating function during the drying cycle, enhancing drying efficiency, and operates at a noise level of 52 dBA, which is relatively quiet.
Conversely, the Whirlpool W11460946 focuses on functionality as a replacement part. It is designed to pump water through the spray arms during the dishwashing cycle, ensuring effective cleaning. While it does not offer multiple settings or features like the SPT, it is crucial for the operation of compatible Whirlpool and Maytag dishwashers. The contrasting features highlight the SPT's versatility as a complete unit and the Whirlpool's role in maintaining existing appliances.
Ease of Use
The SPT SD-9254SSB is designed with user convenience in mind. It includes a time delay feature that allows users to schedule the dishwasher to run at a later time, which is helpful for managing household chores. Moreover, its dual pull-out racks facilitate easy loading and unloading of dishes, enhancing user experience.
In contrast, the Whirlpool W11460946 requires some basic repair skills for installation, as it necessitates disassembly of existing dishwashers. Users must ensure compatibility with their specific model and may need hand tools and novice repair experience to complete the installation. This makes the SPT much easier to use for those seeking a hassle-free dishwashing solution.
Performance and Efficiency
The SPT SD-9254SSB operates efficiently, boasting an ENERGY STAR certification which indicates that it meets strict energy efficiency guidelines. It consumes approximately 234 kWh per year, making it a cost-effective choice for environmentally conscious consumers. The 6 wash programs allow for tailored cleaning, ensuring that dishes come out spotless.
The Whirlpool W11460946 plays a crucial role in the performance of compatible dishwashers, as it influences how effectively water is circulated during the wash cycle. While it does not have an efficiency rating like the SPT, the use of genuine OEM parts typically ensures reliable performance. However, performance in this context depends heavily on the specific dishwasher it is installed in.
Customer Feedback and Satisfaction
The SPT SD-9254SSB holds a sales rank of 1757, indicating a good level of popularity among consumers. Users often praise its compact size and effectiveness in cleaning dishes, which is a significant consideration for potential buyers. The positive feedback highlights its suitability for smaller kitchens and its diverse washing options.
In contrast, the Whirlpool W11460946 has a sales rank of 3535. As a replacement part, customer satisfaction largely hinges on successful installation and compatibility with existing dishwashers. While many users appreciate the quality of OEM parts, their experiences can vary significantly based on their specific model and repair skills.
Which should you buy?
When deciding between the SPT SD-9254SSB and the Whirlpool W11460946, your choice should reflect your current needs. If you require a new dishwasher with multiple washing features, the SPT SD-9254SSB is your best bet, offering versatility and efficiency at $449.99. However, if you're looking to fix an existing Whirlpool or Maytag dishwasher, the Whirlpool W11460946 is a reliable choice at $182.38, providing essential functionality at a lower price point. Ultimately, your decision should align with whether you need a complete appliance or just a replacement part.

